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593-79-3

593-79-3 structural image
Product Name: DIMETHYLSELENIDE
Formula: C2H6Se
Synonyms: Methyl selenide
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Liquid
Color/Form Liquid
Odor Garlic odor
Boiling Point 57 °C
Melting Point -87.2 °C
Solubility 24.4 mg/g water
Density 1.4077 g/cu cm at 15 °C
Vapor Density 3.75
Vapor Pressure 32 kPa
Henry's Law Constant Henry's law constant: 7.352x10-5 to 3.505x10-4 MPa-cu m/mol at 4-40 °C
Decomposition When heated to decomposition it emits toxic fumes of /Selenium/.
Kovats Retention Index 514 582

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Skull and Crossbones
Acute Toxicity
GHS06

Health Hazard
GHS08

Environment
GHS09
GHS Hazard Statements H373:Specific target organ toxicity, repeated exposure
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P273:Avoid release to the environment.
P314:Get medical advice/attention if you feel unwell.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

COMPUTED DESCRIPTORS

Molecular Weight 109.04 g/mol
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 0
Rotatable Bond Count 0
Exact Mass 109.96347 g/mol
Monoisotopic Mass 109.96347 g/mol
Topological Polar Surface Area 0 Ų
Heavy Atom Count 3
Formal Charge 0
Complexity 2.8
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Dimethylselenide is an organoselenium compound of two methyl groups covalently bound to a selenium. It has a role as a plant metabolite and a bacterial xenobiotic metabolite.